	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue7\u8b\u82\ue6\u80\u92\ue6\ub0\ub4\ue6\u99\ub6",	"\ue5\u8d\ua1\ue5\ube\ub7\ue9\u87\u8c\ue6\u96\uaf\ue7\u9a\u84\ue5\u89\ua7\ue6\uaf\u92\ue5\u9b\ube\ue8\u85\ube",	"\ue4\ubc\u8a\ue5\ua2\ua8\ue8\u8b\u8f\ue6\u96\uaf\ue7\u9a\u84\ue5\u87\u80\ue5\u8c\u96\ue4\ub9\u8b\ue7\ubc\u9a",	"\ue4\uba\u9a\ue7\u85\u9e\ue6\u9e\u81\ue7\u9a\u84\ue9\ubb\u91\ue6\u9a\u97\ue4\ub9\u8b\ue8\ua1\u80",	"\ue7\u8e\u89\ue7\u8f\u91\ue4\ub9\u8b\ue5\u99\uac",	"\ue9\u9b\ub7\ue7\ua5\u9e\ue7\u9a\u84\ue7\ub2\ube\ue5\u87\u86\ue4\ub9\u8b\ue8\ua7\u86",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue7\u88\u86\ue8\ua3\u82\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubc\ua0\ue5\u8f\ub6\ue7\u9a\u84\ue8\ube\u89\ue7\u85\u8c\ue7\ub2\ube\ue5\u8d\u8e",	"\ue4\ub9\u9d\ue5\ua4\ub4\ue8\u9b\u87\ue4\ub9\u8b\ue6\u81\uaf",	"\ue4\ub9\u8c\ue8\u8b\u8f\ue9\u9b\ub7\ue7\u9a\u84\ue6\u9c\u80\ue7\ubb\u88\ue6\u8a\u89\ue6\u8b\ua9"],
[588,	36745,	50229.8,	59677,	55072.8,	null,	null,	null,	null,	null,	null],
[582,	34595,	47260.2,	56148.1,	51145.9,	null,	null,	null,	null,	null,	null],
[580,	33930.6,	46038.9,	55046.3,	50159,	null,	null,	null,	null,	null,	null],
[575,	32298,	43813.8,	52316.2,	47018.3,	null,	null,	null,	null,	null,	null],
[574,	31984.9,	43296.6,	51903.6,	46467.8,	null,	null,	null,	null,	null,	null],
[572,	31347.1,	42336.7,	50616.1,	45387.2,	null,	null,	null,	null,	null,	null],
[569,	30364,	41069.7,	49235.2,	43850.7,	null,	null,	null,	null,	null,	null],
[567,	29773.2,	40196.1,	48102,	42808.7,	null,	null,	null,	null,	null,	null],
[566,	29472.4,	39758.6,	47558.3,	42355.2,	null,	null,	null,	null,	null,	null],
[561,	28047.9,	37751.6,	45046.9,	39992.9,	null,	null,	null,	null,	null,	null],
[559,	27501.1,	36955.6,	44040.4,	38820.6,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	25340,	null,	32606,	33109.3,	37807],
[553,	25870.4,	34648.4,	41471.8,	36152.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	24023.9,	null,	30460.8,	30969,	35506.3],
[549,	null,	null,	null,	null,	null,	23655.5,	null,	29898.6,	30314.9,	34678.2],
[548,	24604.3,	32802.2,	39333,	34038.9,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	22539.5,	null,	28273.8,	28743.7,	32804.5],
[543,	null,	null,	null,	null,	28081.5,	22306.3,	null,	28063.9,	28347.6,	32503.1],
[541,	null,	null,	null,	null,	null,	21799.2,	null,	27478.3,	27851.3,	31884.7],
[540,	22678.8,	30187.3,	36165.4,	31200.9,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	21252.1,	null,	26584.2,	26939.3,	30838.4],
[536,	21766.7,	28912,	34567.1,	30017.3,	null,	20804.6,	null,	25926.8,	26375.3,	30308.4],
[535,	null,	null,	null,	null,	25990.7,	20596.7,	null,	25589.2,	26081.3,	29885],
[530,	null,	null,	null,	null,	null,	19683,	21892.3,	24235.1,	24726.1,	28356.2],
[528,	20067.3,	26583,	31973.7,	27410.8,	null,	19398.1,	null,	23731.7,	24071.6,	27783],
[522,	null,	null,	null,	null,	null,	18255.6,	20223.2,	22169.4,	22619.9,	26060.3]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​